Sci Fi channel movie question. Please help me.?

Some one please help me! Ive been driven insane ever since i was a little kid and i first saw this movie around 1998 on the Sci Fi channel. Please if you know anything about this movie please let me know. OK here is all i know. The movie is about these people that get on a plane and fly through a time warp of some sort and on the other side all the people who were awake were gone and the people who were asleep died. They land at the same airport but its abandoned. So they argue and figure a way out and these weird dimension monsters start eating everything. they look like meat with razor teeth. Please if you know the name that would be sooo helpfull to me. thank you very very much.